I often have seizures while falling asleep, during sleep, and waking from sleep, mostly while falling and waking from sleep. Symptoms include initial disorientation, sense of floating, tunnel vision, anxiety, then followed by profuse sweating for a couple of minutes, groggy/cloudy brain, exhaustion, and tiredness that may last of hours. These symptoms can also occur during the day during periods of low activity, such as laying on the couch or sitting and watching TV. The appear to occur several times over a week or so then end for a month or several months.